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Fault Code U0443

Code meaning, symptoms, possible causes, part number, and estimated cost.

U0443

Invalid Data Received From Control Module

Severity: Medium

This code indicates that the PCM received invalid data from the Steering Angle Sensor Module, affecting systems like stability control and adaptive driving.

Part Details

Part Name

Steering Angle Sensor Module

Reference P/N (OEM)

N/A

General part number for this fault code — not necessarily for your specific vehicle

Estimated Cost

₪700 - ₪2500

Engine Location

Steering wheel

Symptoms

  • ABS/ESP warning light on
  • Adaptive cruise control malfunctions
  • Off-center steering wheel
  • Automatic light deactivation

Possible Causes

  • 1Internal steering angle sensor fault
  • 2Wiring issues or loose/damaged connector
  • 3Incorrect steering angle sensor calibration
  • 4Communication network interference

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